DOCS-1009 move meta files to source/about directory
DOCS-1009 changed file extensions to .txt
DOCS-859: correction
Update source/reference/command/enableSharding.txt

Pretty sure the description here is wrong - need to provide the database name to enableSharding (it's an admin command that gets run against the admin database).
merge: typos
DOCS-1009 reorged the 'about docs' page and added links to meta docs
DOCS-1009 addition and edits to style guide
DOCS-1009 edits to the documentation organziation topic
DOCS-1009 edits to practices
DOCS-1009 edits to build and deploy page
DOCS-121: shell line editing and other 2.2 features
DOCS-1009 minor
DOCS-1009 moved and renamed files
DOCS-1089: clarification to replica set initiation process
DOCS-1009 update to toc in about.txt
build: fixing texinfo target location
merge: DOCS-1009
DOCS-1104 link fixing
DOCS-1104 fixing legacy links
Minor: redundant term